US4562149A - Yeast culture containing S-adenosyl methionine in high concentrations, and process for production of S-adenosyl methionine - Google Patents
Yeast culture containing S-adenosyl methionine in high concentrations, and process for production of S-adenosyl methionine Download PDFInfo
- Publication number
- US4562149A US4562149A US06/463,990 US46399083A US4562149A US 4562149 A US4562149 A US 4562149A US 46399083 A US46399083 A US 46399083A US 4562149 A US4562149 A US 4562149A
- Authority
- US
- United States
- Prior art keywords
- weight
- adenosyl methionine
- yeast
- sam
- saccharomyces cerevisiae
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/26—Preparation of nitrogen-containing carbohydrates
- C12P19/28—N-glycosides
- C12P19/38—Nucleosides
- C12P19/40—Nucleosides having a condensed ring system containing a six-membered ring having two nitrogen atoms in the same ring, e.g. purine nucleosides
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/14—Fungi; Culture media therefor
- C12N1/16—Yeasts; Culture media therefor
- C12N1/18—Baker's yeast; Brewer's yeast
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/94—Saccharomyces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/94—Saccharomyces
- Y10S435/942—Saccharomyces cerevisiae
Definitions
- This invention relates to microbial cells containing S-adenosyl methionine in a high concentration and adenine related substances and ninhydrin-reactive substances only in low concentrations, and to a process for producing S-adenosyl methionine by which S-adenosyl methionine of high purity can be obtained from such microbial cells with good efficiency by a simple operation.
- SAM S-adenosyl methionine
- One industrial method for producing SAM proposed heretofore comprises cultivating a yeast of the genus Saccharomyces in a liquid culture medium containing methionine, extracting SAM accumulated in the microbial cells, and purifying it [for example, J. Biol. Chem., 229, 1037 (1957)].
- the amount of SAM accumulated in the cells is about 3% at the largest, and the extract from the microbial cells is very difficult to purify because it contains large amounts of adenine related substances or ninhydrin-reactive substances which are difficult to separate from SAM. It is especially difficult to separate adenine, S-adenosyl homocysteine and methylthioadenosine.
- a method which comprises cultivating a yeast belonging to the genera Candida, Pichia, Hansenula, Rhodotorula, etc., to form and accumulate SAM in the cells or the culture broth (for example, Japanese Patent Publication No. 17118/1977).
- a yeast belonging to the genera Candida, Pichia, Hansenula, Rhodotorula, etc. to form and accumulate SAM in the cells or the culture broth (for example, Japanese Patent Publication No. 17118/1977).
- purification of SAM in the microbial cells is difficult, and the recovery of SAM from the culture medium is more difficult since the culture medium contains various metabolites or the decomposition product of SAM in addition to SAM.
- SAM is a very unstable substance, it is often the practice to transport microbial cells containing SAM to a distant place. In this case, the low content of SAM is economically disadvantageous.
- the present invention thus provides a microbial cell having accumulated therein at least 10% by weight, based on the weight of the dry cell, of SAM, said cell being obtained by cultivating a microorganism having the ability to produce SAM in a liquid culture medium containing methionine.
- the present invention provides a process for producing SAM, which comprises cultivating a microorganism having the ability to produce SAM in a liquid culture medium containing methionine to accumulate at least 10% by weight, based on the weight of the dry cell, of SAM in the microbial cells, separating the microbial cells from the culture medium, and then obtaining SAM in a stable form from the microbial cells.
- the microorganism used in this invention may be any microorganism which has the ability to produce SAM and can permit accumulation of at least 10% by weight, based on the dry cells, of SAM in the microbial cells in a liquid medium containing methionine.
- Yeasts of the genus Saccharomyces are preferred, and yeasts of Saccharomyces cerevisiae are especially preferred. Specific examples include Saccharomyces cerevisiae IFO 2342, Saccharomyces cerevisiae IFO 2343, Saccharomyces cerevisiae IFO 2345, Saccharomyces cerevisiae IFO 2346, Saccharomyces cerevisiae IFO 2347, and Yeast of Sake Kyokai No. 9. Natural and artificial mutants of these strains, which have the above properties, can also be used.
- the microbial cell in accordance with this invention contains SAM in an amount of at least 10% by weight, preferably at least 12% by weight, based on the weight of the dry cell.
- the microbial cell of this invention is not particularly restricted in respect of a method for its production, and is usually produced by cultivating the microorganism under aerobic conditions in a liquid culture medium containing methionine, carbon sources, nitrogen sources, inorganic salts and very small amounts of organic nutrient sources.
- Methionine is added usually in a proportion of at least 0.2 g/dl to the culture medium. Methionine may be added all at a time, or successively in divided portions. If, however, the former procedure is taken when the amount of methionine added is large, the amount of SAM accumulated in the microbial cell tends to decrease. In such a case, it is proper to use the latter procedure.
- Examples of the carbon sources are sugars such as glucose, sucrose and fructose, alcohols such as ethanol and glycerol, starch hydrolyzate, molasses, soybean whey, fruit juice waste liquor, fish processing waste liquor, fermentation waste liquor, and pulp spent liquor.
- Preferred nitrogen sources include urea, ammonium succinate, ammonium citrate, ammonium lactate, trimethylenediamine, tetramethylenediamine, spermine, spermidine, and 3-amino-1,2,4-triazole.
- ordinary inorganic salts may be used as required.
- examples include phosphates such as potassium phosphate, sodium phosphate, calcium phosphate and lithium phosphate; potassium salts such as potassium chloride; sodium salts such as sodium chloride and sodium carbonate; magnesium salts such as magnesium sulfate and magnesium chloride; manganese salts such as manganese sulfate and manganese chloride; iron salts such as iron sulfate and iron chloride; zinc salts; copper salts; and cobalt salts.
- phosphates such as potassium phosphate, sodium phosphate, calcium phosphate and lithium phosphate
- potassium salts such as potassium chloride
- sodium salts such as sodium chloride and sodium carbonate
- magnesium salts such as magnesium sulfate and magnesium chloride
- manganese salts such as manganese sulfate and manganese chloride
- iron salts such as iron sulfate and iron chloride
- zinc salts copper salts
- organic nutrient sources which may be used as required include vitamins, amino acids, yeast extract, meat extract, malt extract, corn steep liquor, Casamino acid, soybean meal, soybean hydrolyzate, peptone, trypton, and a decomposition product of casein.
- the cultivation is carried out under aerobic conditions. Usually, by performing the cultivation at a temperature of 15° to 45° C., preferably 20° to 35° C., for 2 to 10 days while adjusting the pH of the culture medium to 3-8, preferably 3.5-7, SAM is formed and accumulated in the microbial cells.
- the microbial cells are separated from the culture medium after the cultivation, and thereafter SAM is extracted from the microbial cells and purified.
- Methods known per se can be used in these steps. For example, centrifugal separation or filtration may be applied to the separation of the microbial cells from the culture medium.
- an extracting agent such as perchloric acid, hydrochloric acid, sulfuric acid, formic acid, acetic acid, formate esters, acetate esters, or ethanol, and purify SAM in the extract in a customary manner.
- an extracting agent such as perchloric acid, hydrochloric acid, sulfuric acid, formic acid, acetic acid, formate esters, acetate esters, or ethanol
- a chromatographic method using activated carbon can be used, either alone or in combination, a chromatographic method using activated carbon, strongly acidic cation exchange resins, weakly acidic cation exchange resins or chelate resins; a method comprising precipitating SAM with reinecke salt, picric acid, phosphotungstic acid, picrolonic acid, etc., and a method comprising precipitating SAM using an organic solvent such as acetone or ethanol.
- an acid such as sulfuric acid, p-toluenesulfonic acid or sulfosalicyclic acid and recover SAM as a salt or double salt.
- the microbial cells of this invention are convenient for transportation of unstable SAM since they contain SAM in high concentrations. Furthermore, since these microbial cells contain only low concentrations of impurities troublesome to separate from SAM, it is easy to purify SAM, and consequently, SAM of high purity can be recovered with good efficiency.
- the microbial cells were collected by centrifugal separation, washed with physiological saline, suspended in 1.5N perchloric acid, and shaken at room temperature for 1 hour to extract SAM.
- the extract was subjected to paper chromatography and high-performance liquid chromatography to determine SAM, adenine (Ad for short), S-adenosyl homocysteine (SAH for short) and methylthioadenosine (MTA for short). The results are shown in Table 1.
- Microbial cells having different contents of SAM based on the weight of the dry cells were prepared by cultivating Saccharomyces cerevisiae IFO 2346 in the same culture medium as in Example 1 except that the cultivation time, the pH of the culture medium and the cultivation temperature were changed. The resulting microbial cells were extracted and analyzed by the same methods as described in Example 1. The results are shown in Table 2.
- One loopful of each of the microorganism strains indicated in Table 3 was inoculated in 10 ml of a heat-sterilized culture medium adjusted to pH 6.0 and composed of 5 g/dl of glucose, 0.5 g/dl of polypeptone, 0.4 g/dl of KH 2 PO 4 , 0.4 g/dl of K 2 HPO 4 , 0.02 g/dl of MgSO 4 .7H 2 O and 0.2 g/dl of yeast extract, and cultivated with shaking at 28° C. for 24 hours.
- the microbial cells were collected by centrifugal separation, washed once with physiological saline, suspended in 100 ml of 1.5N perchloric acid, and shaken at room temperature for 1 hour. The suspension was then centrifuged to remove the microbial cells, and the resulting liquid was adjusted to pH 4.5 by adding potassium hydrogen carbonate. The resulting precipitate of potassium perchlorate was removed by centrifugal separation to give an extract containing SAM. The amount of SAM in the extract was determined, and the amount of SAM based on the dry cells is shown in Table 3.
- the extract in an amount of 0.2 g as SAM was passed through a column filled with 50 ml of Amberlite IRC-50 (H + form), a weakly acidic cation exchange resin, to cause adsorption of SAM.
- 0.005N acetic acid was passed through the column to wash it until the absorbance at 260 nm of the eluate became less than 0.1. Thus, impurities were removed.
- the amount of 0.005N acetic acid required at this time is shown in Table 3.
- 0.1N sulfuric acid was passed through the column, and SAM was eluted until the absorbance at 260 nm of the eluate became less than 0.05.
- the eluate was treated with Amberlite IRA 900 resin (OH - form) to adjust its pH to 3.0, and then lyophilized to obtain SAM sulfate.
- the ratio of recovery of SAM is shown in Table 3.
- the purity of SAM was measured by cellulose thin-layer chromatography, paper chromatography and high-performance liquid chromatography, and is shown in Table 3.
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Mycology (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Botany (AREA)
- Medicinal Chemistry (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Biomedical Technology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57-29660 | 1982-02-25 | ||
JP2966082A JPS58146291A (ja) | 1982-02-25 | 1982-02-25 | S−アデノシルメチオニンの製造方法 |
JP2889382A JPS58146274A (ja) | 1982-02-26 | 1982-02-26 | S−アデノシルメチオニン高含有菌体 |
JP57-28893 | 1982-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
US4562149A true US4562149A (en) | 1985-12-31 |
Family
ID=26367038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/463,990 Expired - Fee Related US4562149A (en) | 1982-02-25 | 1983-02-04 | Yeast culture containing S-adenosyl methionine in high concentrations, and process for production of S-adenosyl methionine |
Country Status (8)
Country | Link |
---|---|
US (1) | US4562149A (es) |
AR (1) | AR230457A1 (es) |
BR (1) | BR8300654A (es) |
CH (1) | CH658868A5 (es) |
DE (1) | DE3304468A1 (es) |
ES (1) | ES519652A0 (es) |
GB (1) | GB2116172B (es) |
IT (1) | IT1193668B (es) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4990606A (en) * | 1984-05-16 | 1991-02-05 | Bioresearch S.P.A. | Stable sulpho-adenosyl-L-methionine (SAMe) salts, particularly suitable for parenteral use |
US5128249A (en) * | 1984-05-16 | 1992-07-07 | Bioresearch S.P.A. | Stable sulpho-adenosyl-l-methionine (same) salts, particularly suitable for oral pharmaceutical use |
EP1091001A1 (en) * | 1999-10-05 | 2001-04-11 | CHEMENTECNO S.r.l. | Process for the purification of S-adenosyl-L-methionine and for the preparation of the pharmaceutically acceptable salts thereof |
US20040116351A1 (en) * | 2002-12-06 | 2004-06-17 | Fast Balance, Inc. | Method for enhancing the natural reward system for exercise |
US20040175805A1 (en) * | 2003-03-06 | 2004-09-09 | Consortium Fur Electrochemische Industrie Gmbh | Method for fermentative preparation of S-adenosylmethionine |
US7033815B2 (en) | 2001-03-30 | 2006-04-25 | Board Of Regents, The University Of Texas System | Biosynthesis of S-adenosylmethionine in a recombinant yeast strain |
US20060211095A1 (en) * | 2005-03-03 | 2006-09-21 | Thomas Schlosser | Process for the fermentative production of S-adenosylmethionine |
EP1731596A1 (en) | 2005-06-09 | 2006-12-13 | Gnosis S.p.A. | Dried, freeze-dried and/or microencapsulated Saccharomyces cerevisiae cells with a high content of (S)-(+)-S-adenosyl-L-methionine |
US20080118472A1 (en) * | 2004-12-06 | 2008-05-22 | Sage Biosciences Inc. | Method of growing bacteria to deliver bioactive compounds to the intestine of ruminants |
CN103265595A (zh) * | 2013-05-21 | 2013-08-28 | 南京基准生物科技有限公司 | 一种酿酒酵母发酵液中提取s-腺苷甲硫氨酸的方法 |
US8642581B1 (en) | 2000-02-11 | 2014-02-04 | Brian D. Halevie-Goldman | Compositions and methods for the production of S-adenosylmethionine within the body |
CN105102609A (zh) * | 2013-04-05 | 2015-11-25 | 狮王株式会社 | 酵母培养物和内服组合物 |
KR20180055903A (ko) * | 2016-08-31 | 2018-05-25 | 가부시키가이샤 호루스 | SAMe 함유 원료의 제조 방법, 및 SAMe 함유 액체 원료가 배합된 외용제, 화장품 및 건강식품 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1169773B (it) * | 1983-08-24 | 1987-06-03 | Bioresearch Spa | Processo per la produzione di sali stabili della solfo-adenosil-l-metionina |
GB2145733B (en) * | 1983-08-24 | 1988-08-17 | Nippon Paint Co Ltd | Medium for lichen cultivation and its use |
CN101437934B (zh) * | 2006-05-10 | 2013-03-20 | 三菱瓦斯化学株式会社 | 含s-腺苷-l-甲硫氨酸的干燥酵母的制备方法以及口服用组合物 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3962034A (en) * | 1973-02-01 | 1976-06-08 | Ajinomoto Co., Inc. | Method for producing s-adenosylmethionine or methylthioadenosine by yeast |
JPS548794A (en) * | 1977-06-17 | 1979-01-23 | Yamasa Shoyu Co Ltd | Preparation of s-adenosyl-l-methionine |
-
1983
- 1983-02-03 GB GB08303031A patent/GB2116172B/en not_active Expired
- 1983-02-04 US US06/463,990 patent/US4562149A/en not_active Expired - Fee Related
- 1983-02-08 AR AR292061A patent/AR230457A1/es active
- 1983-02-09 DE DE19833304468 patent/DE3304468A1/de active Granted
- 1983-02-09 BR BR8300654A patent/BR8300654A/pt unknown
- 1983-02-09 ES ES519652A patent/ES519652A0/es active Granted
- 1983-02-09 IT IT19490/83A patent/IT1193668B/it active
- 1983-02-10 CH CH762/83A patent/CH658868A5/de not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3962034A (en) * | 1973-02-01 | 1976-06-08 | Ajinomoto Co., Inc. | Method for producing s-adenosylmethionine or methylthioadenosine by yeast |
JPS548794A (en) * | 1977-06-17 | 1979-01-23 | Yamasa Shoyu Co Ltd | Preparation of s-adenosyl-l-methionine |
Non-Patent Citations (2)
Title |
---|
Kusakabe et al., "Fermentative Production of S-Adenosylmethionine and Glutathione", Chem. Abstr., vol. 79, (1973), p. 308, Abstr. No. 103668j. |
Kusakabe et al., Fermentative Production of S Adenosylmethionine and Glutathione , Chem. Abstr., vol. 79, (1973), p. 308, Abstr. No. 103668j. * |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4990606A (en) * | 1984-05-16 | 1991-02-05 | Bioresearch S.P.A. | Stable sulpho-adenosyl-L-methionine (SAMe) salts, particularly suitable for parenteral use |
US5102791A (en) * | 1984-05-16 | 1992-04-07 | Bioresearch S.P.A. | Stable sulpho-adendoyl-l-methionine (same) salts, particlarly suitable for parenteral use |
US5128249A (en) * | 1984-05-16 | 1992-07-07 | Bioresearch S.P.A. | Stable sulpho-adenosyl-l-methionine (same) salts, particularly suitable for oral pharmaceutical use |
EP1091001A1 (en) * | 1999-10-05 | 2001-04-11 | CHEMENTECNO S.r.l. | Process for the purification of S-adenosyl-L-methionine and for the preparation of the pharmaceutically acceptable salts thereof |
US8642581B1 (en) | 2000-02-11 | 2014-02-04 | Brian D. Halevie-Goldman | Compositions and methods for the production of S-adenosylmethionine within the body |
US7033815B2 (en) | 2001-03-30 | 2006-04-25 | Board Of Regents, The University Of Texas System | Biosynthesis of S-adenosylmethionine in a recombinant yeast strain |
US20040116351A1 (en) * | 2002-12-06 | 2004-06-17 | Fast Balance, Inc. | Method for enhancing the natural reward system for exercise |
US20040175805A1 (en) * | 2003-03-06 | 2004-09-09 | Consortium Fur Electrochemische Industrie Gmbh | Method for fermentative preparation of S-adenosylmethionine |
US20080118472A1 (en) * | 2004-12-06 | 2008-05-22 | Sage Biosciences Inc. | Method of growing bacteria to deliver bioactive compounds to the intestine of ruminants |
EP2311937A1 (en) | 2004-12-06 | 2011-04-20 | Sage Biosciences Inc. | Method of growing bacteria to deliver bioactive compounds to the intestine of ruminants |
US7410789B2 (en) | 2005-03-03 | 2008-08-12 | Wacker Chemie Ag | Process for the fermentative production of S-adenosylmethionine |
US20060211095A1 (en) * | 2005-03-03 | 2006-09-21 | Thomas Schlosser | Process for the fermentative production of S-adenosylmethionine |
WO2006131382A1 (en) * | 2005-06-09 | 2006-12-14 | Gnosis S.P.A. | Dried and/or microencapsulated saccharomyces cerevisiae cells with a high content of (s)-(+)-s-adenosyl-l-methionine, process for their preparation, and compositions containing said cells |
EP1731596A1 (en) | 2005-06-09 | 2006-12-13 | Gnosis S.p.A. | Dried, freeze-dried and/or microencapsulated Saccharomyces cerevisiae cells with a high content of (S)-(+)-S-adenosyl-L-methionine |
US20100028315A1 (en) * | 2005-06-09 | 2010-02-04 | Alberto Benedetti | Dried and/or microencapsulated saccharomyces cerevisiae cells with a high content of (s)-(+)-s-adenosyl-l-methionine, process for their preparation, and compositons containing said cells |
AU2006256926B2 (en) * | 2005-06-09 | 2011-07-07 | Gnosis S.P.A. | Dried and/or microencapsulated Saccharomyces cerevisiae cells with a high content of (S)-(+)-S-adenosyl-L-methionine, process for their preparation, and compositions containing said cells |
US9365817B2 (en) | 2005-06-09 | 2016-06-14 | Gnosis S.P.A. | Dried and/or microencapsulated Saccharomyces cerevisiae cells with a high content of (s)-(+)-s-adenosyl-l-methionine, process for their preparation, and compositons containing said cells |
KR101418597B1 (ko) | 2005-06-09 | 2014-07-25 | 그노시스 에스.피.에이. | 고 함량의 (s)-(+)-s-아데노실-l-메티오닌을 갖는건조된 및/또는 미세캡슐화된 사카로마이세스 세레비시아애세포, 이들의 제조방법, 및 이들 세포를 함유하는 조성물 |
CN105102609A (zh) * | 2013-04-05 | 2015-11-25 | 狮王株式会社 | 酵母培养物和内服组合物 |
CN105102609B (zh) * | 2013-04-05 | 2018-07-20 | 狮王株式会社 | 酵母培养物和内服组合物 |
CN103265595B (zh) * | 2013-05-21 | 2015-12-23 | 南京基准生物科技有限公司 | 一种酿酒酵母发酵液中提取s-腺苷甲硫氨酸的方法 |
CN103265595A (zh) * | 2013-05-21 | 2013-08-28 | 南京基准生物科技有限公司 | 一种酿酒酵母发酵液中提取s-腺苷甲硫氨酸的方法 |
KR20180055903A (ko) * | 2016-08-31 | 2018-05-25 | 가부시키가이샤 호루스 | SAMe 함유 원료의 제조 방법, 및 SAMe 함유 액체 원료가 배합된 외용제, 화장품 및 건강식품 |
Also Published As
Publication number | Publication date |
---|---|
IT1193668B (it) | 1988-07-21 |
GB2116172A (en) | 1983-09-21 |
GB8303031D0 (en) | 1983-03-09 |
DE3304468A1 (de) | 1983-09-01 |
ES8403524A1 (es) | 1984-03-16 |
AR230457A1 (es) | 1984-04-30 |
ES519652A0 (es) | 1984-03-16 |
GB2116172B (en) | 1986-07-09 |
DE3304468C2 (es) | 1991-11-14 |
CH658868A5 (de) | 1986-12-15 |
BR8300654A (pt) | 1983-11-08 |
IT8319490A1 (it) | 1984-08-09 |
IT8319490A0 (it) | 1983-02-09 |
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